551414732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21277}}^1$

素因数の和:21342

約数の個数: 48

約数和(自身を含む): 1143905280

約数和(自身を除く): 592490548

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1178, 1364, 2356, 6479, 12958, 21277, 25916, 42554, 85108, 234047, 404263, 468094, 659587, 808526, 936188, 1319174, 1617052, 2638348, 4446893, 7255457, 8893786, 12532153, 14510914, 17787572, 25064306, 29021828, 50128612, 137853683, 275707366, 551414732]

約数ペア:

[(1, 551414732), (2, 275707366), (4, 137853683), (11, 50128612), (19, 29021828), (22, 25064306), (31, 17787572), (38, 14510914), (44, 12532153), (62, 8893786), (76, 7255457), (124, 4446893), (209, 2638348), (341, 1617052), (418, 1319174), (589, 936188), (682, 808526), (836, 659587), (1178, 468094), (1364, 404263), (2356, 234047), (6479, 85108), (12958, 42554), (21277, 25916)]